Question

Uses of ultrasound in army

Answer 1

Hello buddy..

 In the last decade ultrasound (US) has become a very important diagnostic tool in many areas of medicine, including traumatology. US is a reliable method to detect blood in the peritoneum. ... This allows US examination of injured patients on the battlefields...

It is often used in various ultrasonic tools
Like sonic mines cannons and much more

Hope it helps you buddy..

Answer 2

Sonic and ultrasonic weapons (USW) are weapons of various types that use sound to injure, incapacitate, or kill an opponent. Some sonic weapons are currently in limited use or in research and development by military and police forces.
Some sonic weapons are currently in limited use or in research and development by military and police forces. Some of these weapons have been described as sonic bullets, sonic grenades, sonic mines, or sonic cannons. Some make a focused beam of sound or ultrasound; some make an area field of sound.